Dan Piponi (a.k.a. SIGFPE)[0] wrote a shader[1] that paints its own source code. I don't think he published the code, because it was written for Renderman shad

Dan Piponi (a.k.a. SIGFPE)[0] wrote a shader[1] that paints its own source code. I don't think he published the code, because it was written for Renderman shaders at ILM, though. His blog is a must read if you're mathematically inclined. [0] http://blog.sigfpe.com/ http://blog.sigfpe.com/ [1] http://homepage.mac.com/sigfpe/SRTX2008.pdf http://homepage.mac.com/sigfpe/SRTX2008.pdf